(1).拉取镜像,镜像id:5e35e350aded
docker pull centos:7
(2).运行镜像生成容器,容器id:44597c6694a3
docker run -d -i -t -p 80:80 -p 21:21 -p 22:22 -p 23:23 -p 3306:3306 -p 6379:6379 -p 8888:8888 -p 9501:9501 -p 9502:9502 -v /d/wwwroot:/www --privileged 5e35e350aded /usr/sbin/init
(3).进入容器:
docker exec -it 44597c6694a3 /bin/bash
(4).容器中安装ssh
yum install -y openssh-server openssh-clients
(5).vi /etc/ssh/sshd_config开启允许root登录,取消前面的注释#
PermitRootLogin yes
(6).重启sshd服务
systemctl restart sshd
(7).上一步如果报错可执行(我的没有报错)
ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key ssh-keygen -t ecdsa -f /etc/ssh/ssh_host_ecdsa_key ssh-keygen -t ed25519 -f /etc/ssh/ssh_host_ed25519_key
(8).设置root密码
passwd
(9).测试ssh连接
ssh -p22 root@localhost
(10).注意点:--privileged和/usr/sbin/init是允许你开启特权运行,否则无法执行systemctl
